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Screwcompressor G-Drive T

Highest efficiency in its class

 

ALMiG sets new standards in energy efficiency with the two-stage screw compressor G-Drive T series.

90 - 315

Power output in kW

14.28 - 62.7

Volume flow according to ISO 1217 (Annex C-2009) in m³/min

5 - 13

Operating pressure in bar

Two combined, optimally matched compressor stages achieve a specific performance that is second to none. The G-Drive T compressor series from ALMiG thus delivers a higher volume flow with simultaneously lower motor power consumption compared to equivalent single-stage compressors commercially available.

In addition to efficiency, low speeds and a lower internal pressure difference in each stage also increase the service life and reliability of the compressor unit.
First-class efficiency paired with lower noise development make two-stage screw compression so interesting for industrial compressed air supply.


Advantages:

  • The high efficiency of the compressor can achieve high energy savings and reduce the life cycle costs of the system
  • In some cases, energy savings of well over 15 % compared to single-stage compression
  • Durable and reliable
  • Low differential pressures
  • Low heat load
  • Easy maintenance and service


The screw compressors of the G-Drive T series offer all these advantages and add a small footprint due to the sophisticated design.

In terms of Industry 4.0, the compressor's control system has all the prerequisites to participate in the company's internal communication or to be monitored externally via cloud service.

The unique stage design integrates the first and second stages into one compressor unit. The rotors of each compressor stage reach the optimal speed through the gear drive. Efficient compression is achieved by using a cooling oil mist for intercooling. This controlled amount of oil simultaneously enables the pressure dew point to be undershot in order to exclude condensate failure in the second compressor stage. A cumbersome and expensive separate intermediate cooling can thus be avoided and reliability is increased at the same time.

ALMiG Two-Stage Screw Compressor G-Drive T - Open View
 ALMiG Two-Stage Screw Compressor G-Drive T - Compressor Stage
 ALMiG Two-Stage Screw Compressor G-Drive T - High Efficiency Motor

Technical information

G-Drive T

Volume flow according to ISO 1217 (Annex C-2009)Rated motor
power
LengthWidthHeight

Model

at 8 bar

at 10 bar

at 13 bar

kW

mm

mm

mm

m³/minm³/minm³/min
2017,6916,2814,2890325018001800
2422,4219,6316,30110325018001800
2626,1522,4216,65132368521202000
2826,6722,7321,19132368521202000
3432,3928,6725,71160368521202000
4038,9134,8930,720036852120200
4241,136,231,0200453122502438
5251,5454,540,2250453122502438
6462,755,450,2315453122502438

Quality characteristics

Compressor control

Case Studies

Cover - ALMiG Case Study - Enoplastic - English

Enoplastic S.p.a.

Enoplastic relies on highly efficient screw compressors from ALMiG for the production of high-quality bottle closures.